by Ericka | Dec 18, 2013 | International Smelting & Refinery (IS&R)
Lead is a natural element in the earth’s crust. It is the fifth most important metal in the USA economy. It can enter the body through the atmosphere or from drinking water. It can be bright silver in color or have a bluish cast. Once exposed to the air it turns... by Ericka | Dec 18, 2013 | International Smelting & Refinery (IS&R)
Below you will find a copy of the IS&R_Developer_Guidelines_Brochure_2010 which are written for developers and homeowners who plan to develop or otherwise improve property which may have been impacted by historic activities related to the International Smelting...
